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Internet2 and examples of advanced digital technologies

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Internet2 and examples of advanced digital technologies 1 research consortium super-fast high bandwidth network (Abilene: OC48 2.4 Gbit/s ) new services: quality of service (QoS), new security algorithms (authentication and authorization)

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PowerPoint Slideshow about 'Internet2 and examples of advanced digital technologies' - JasminFlorian


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slide1
Internet2 and examples of

advanced digital technologies

1

slide2

research consortium

  • super-fast high bandwidth network

(Abilene: OC48 2.4 Gbit/s)

  • new services: quality of service (QoS), new security algorithms (authentication and authorization)
  • new user interfaces, new tools for remote collaboration, new devices

Internet2:

2

slide3
Internet2 applications:
  • need almost instantaneous (real-time) response, and / or
  • requires transmission of huge amount of data
  • communication between human and system
  • communication between humans
  • communication between systems

3

slide4

to provide remote access to globally distributed terabyte datasets and real-time tools for exploring that data

4

slide5
National Tele-immersion Initiative

(NTII) : 1997 – present

5

slide7

projectors

display

cameras

7

slide8

3-site Remote Demo

UNC (OC12 = 622 Mbit/s )

UPenn (OC3 = 155 Mbit/s))

Armonk (OC3)

8

camera arrangement

1 - 3 frames/s

15 - 25 Mbit/s

Camera Arrangement

sea of cameras: semicircle

made of 7 cameras

  • C4 data
  • C5 data
  • C3 data

PC3

  • C4 data

PC2

PC4

  • C6 data
  • C4
  • C5 data
  • C3 data
  • C2 data
  • C3
  • C5

PC1

PC5

  • C2
  • C6

9

  • C1
  • C7
slide19
Shutter

glasses

19

slide22
Virtual Technologies, Inc.:

Cybergrasp force feedback glove

22

slide23
Southern Methodist University:

Pneumatic Haptic Interface

23

slide25
MPB Technologies:

Freedom 6S

Haptic Device

25

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